com.ryft.spark.connector.rdd

RyftAbstractRDD

abstract class RyftAbstractRDD[T, R] extends RDD[T]

RDD representing of a RyftQuery.

This class is the main entry point for analyzing data using Ryft with Spark.

Self Type
RyftAbstractRDD[T, R] with RyftRestConnectionFactory
Linear Supertypes
RDD[T], Logging, Serializable, Serializable, AnyRef, Any
Known Subclasses
RyftPairRDD, RyftRDD
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Inherited
  1. RyftAbstractRDD
  2. RDD
  3. Logging
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RyftAbstractRDD(sc: SparkContext, rddQueries: Seq[RDDQuery], preferredLocations: (String) ⇒ Set[String])(implicit arg0: ClassTag[T])

Abstract Value Members

  1. abstract def compute(split: Partition, context: TaskContext): Iterator[T]

    Definition Classes
    RyftAbstractRDD → RDD
    Annotations
    @DeveloperApi()

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def ++(other: RDD[T]): RDD[T]

    Definition Classes
    RDD

  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  6. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  7. def aggregate[U](zeroValue: U)(seqOp: (U, T) ⇒ U, combOp: (U, U) ⇒ U)(implicit arg0: ClassTag[U]): U

    Definition Classes
    RDD

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def cache(): RyftAbstractRDD.this

    Definition Classes
    RDD

  10. def cartesian[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(T, U)]

    Definition Classes
    RDD

  11. def checkpoint(): Unit

    Definition Classes
    RDD

  12. def clearDependencies(): Unit

    Attributes
    protected
    Definition Classes
    RDD

  13. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  14. def coalesce(numPartitions: Int, shuffle: Boolean)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    RDD

  15. def collect[U](f: PartialFunction[T, U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  16. def collect(): Array[T]

    Definition Classes
    RDD

  17. def context: SparkContext

    Definition Classes
    RDD

  18. def count(): Long

    Definition Classes
    RyftAbstractRDD → RDD

  19. def countApprox(timeout: Long, confidence: Double): PartialResult[BoundedDouble]

    Definition Classes
    RDD

  20. def countApproxDistinct(relativeSD: Double): Long

    Definition Classes
    RDD

  21. def countApproxDistinct(p: Int, sp: Int): Long

    Definition Classes
    RDD

  22. def countByValue()(implicit ord: Ordering[T]): Map[T, Long]

    Definition Classes
    RDD

  23. def countByValueApprox(timeout: Long, confidence: Double)(implicit ord: Ordering[T]): PartialResult[Map[T, BoundedDouble]]

    Definition Classes
    RDD

  24. final def dependencies: Seq[Dependency[_]]

    Definition Classes
    RDD

  25. def distinct(): RDD[T]

    Definition Classes
    RDD

  26. def distinct(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    RDD

  27. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  28. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  29. def filter(f: (T) ⇒ Boolean): RDD[T]

    Definition Classes
    RDD

  30. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  31. def first(): T

    Definition Classes
    RDD

  32. def firstParent[U](implicit arg0: ClassTag[U]): RDD[U]

    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD

  33. def flatMap[U](f: (T) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  34. def fold(zeroValue: T)(op: (T, T) ⇒ T): T

    Definition Classes
    RDD

  35. def foreach(f: (T) ⇒ Unit): Unit

    Definition Classes
    RDD

  36. def foreachPartition(f: (Iterator[T]) ⇒ Unit): Unit

    Definition Classes
    RDD

  37. def getCheckpointFile: Option[String]

    Definition Classes
    RDD

  38. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  39. def getDependencies: Seq[Dependency[_]]

    Attributes
    protected
    Definition Classes
    RDD

  40. final def getNumPartitions: Int

    Definition Classes
    RDD
    Annotations
    @Since( "1.6.0" )

  41. def getPartitions: Array[Partition]

    Attributes
    protected
    Definition Classes
    RyftAbstractRDD → RDD

  42. def getPreferredLocations(split: Partition): Seq[String]

    Attributes
    protected
    Definition Classes
    RyftAbstractRDD → RDD

  43. def getStorageLevel: StorageLevel

    Definition Classes
    RDD

  44. def glom(): RDD[Array[T]]

    Definition Classes
    RDD

  45. def groupBy[K](f: (T) ⇒ K, p: Partitioner)(implicit kt: ClassTag[K], ord: Ordering[K]): RDD[(K, Iterable[T])]

    Definition Classes
    RDD

  46. def groupBy[K](f: (T) ⇒ K, numPartitions: Int)(implicit kt: ClassTag[K]): RDD[(K, Iterable[T])]

    Definition Classes
    RDD

  47. def groupBy[K](f: (T) ⇒ K)(implicit kt: ClassTag[K]): RDD[(K, Iterable[T])]

    Definition Classes
    RDD

  48. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  49. val id: Int

    Definition Classes
    RDD

  50. def intersection(other: RDD[T], numPartitions: Int): RDD[T]

    Definition Classes
    RDD

  51. def intersection(other: RDD[T], partitioner: Partitioner)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    RDD

  52. def intersection(other: RDD[T]): RDD[T]

    Definition Classes
    RDD

  53. def isCheckpointed: Boolean

    Definition Classes
    RDD

  54. def isEmpty(): Boolean

    Definition Classes
    RDD

  55. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  56. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  57. final def iterator(split: Partition, context: TaskContext): Iterator[T]

    Definition Classes
    RDD

  58. def keyBy[K](f: (T) ⇒ K): RDD[(K, T)]

    Definition Classes
    RDD

  59. def localCheckpoint(): RyftAbstractRDD.this

    Definition Classes
    RDD

  60. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  61. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  62. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  63. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  64. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  65. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  66. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  67. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  68. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  69. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  70. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  71. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  72. def map[U](f: (T) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  73. def mapPartitions[U](f: (Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  74. def mapPartitionsWithIndex[U](f: (Int, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  75. def max()(implicit ord: Ordering[T]): T

    Definition Classes
    RDD

  76. def min()(implicit ord: Ordering[T]): T

    Definition Classes
    RDD

  77. var name: String

    Definition Classes
    RDD

  78. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  79. final def notify(): Unit

    Definition Classes
    AnyRef

  80. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  81. def parent[U](j: Int)(implicit arg0: ClassTag[U]): RDD[U]

    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD

  82. val partitioner: Option[Partitioner]

    Definition Classes
    RDD

  83. final def partitions: Array[Partition]

    Definition Classes
    RDD

  84. def persist(): RyftAbstractRDD.this

    Definition Classes
    RDD

  85. def persist(newLevel: StorageLevel): RyftAbstractRDD.this

    Definition Classes
    RDD

  86. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (T, (String) ⇒ Unit) ⇒ Unit, separateWorkingDir: Boolean): RDD[String]

    Definition Classes
    RDD

  87. def pipe(command: String, env: Map[String, String]): RDD[String]

    Definition Classes
    RDD

  88. def pipe(command: String): RDD[String]

    Definition Classes
    RDD

  89. final def preferredLocations(split: Partition): Seq[String]

    Definition Classes
    RDD

  90. def randomSplit(weights: Array[Double], seed: Long): Array[RDD[T]]

    Definition Classes
    RDD

  91. val rddQueries: Seq[RDDQuery]

  92. def reduce(f: (T, T) ⇒ T): T

    Definition Classes
    RDD

  93. def repartition(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    RDD

  94. val requestProps: Map[String, String]

    Attributes
    protected

  95. def sample(withReplacement: Boolean, fraction: Double, seed: Long): RDD[T]

    Definition Classes
    RDD

  96. def saveAsObjectFile(path: String): Unit

    Definition Classes
    RDD

  97. def saveAsTextFile(path: String, codec: Class[_ <: CompressionCodec]): Unit

    Definition Classes
    RDD

  98. def saveAsTextFile(path: String): Unit

    Definition Classes
    RDD

  99. def setName(_name: String): RyftAbstractRDD.this

    Definition Classes
    RDD

  100. def sortBy[K](f: (T) ⇒ K, ascending: Boolean, numPartitions: Int)(implicit ord: Ordering[K], ctag: ClassTag[K]): RDD[T]

    Definition Classes
    RDD

  101. def sparkContext: SparkContext

    Definition Classes
    RDD

  102. def subtract(other: RDD[T], p: Partitioner)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    RDD

  103. def subtract(other: RDD[T], numPartitions: Int): RDD[T]

    Definition Classes
    RDD

  104. def subtract(other: RDD[T]): RDD[T]

    Definition Classes
    RDD

  105. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  106. def take(num: Int): Array[T]

    Definition Classes
    RDD

  107. def takeOrdered(num: Int)(implicit ord: Ordering[T]): Array[T]

    Definition Classes
    RDD

  108. def takeSample(withReplacement: Boolean, num: Int, seed: Long): Array[T]

    Definition Classes
    RDD

  109. def toDebugString: String

    Definition Classes
    RDD

  110. def toJavaRDD(): JavaRDD[T]

    Definition Classes
    RDD

  111. def toLocalIterator: Iterator[T]

    Definition Classes
    RDD

  112. def toString(): String

    Definition Classes
    RDD → AnyRef → Any

  113. def top(num: Int)(implicit ord: Ordering[T]): Array[T]

    Definition Classes
    RDD

  114. def treeAggregate[U](zeroValue: U)(seqOp: (U, T) ⇒ U, combOp: (U, U) ⇒ U, depth: Int)(implicit arg0: ClassTag[U]): U

    Definition Classes
    RDD

  115. def treeReduce(f: (T, T) ⇒ T, depth: Int): T

    Definition Classes
    RDD

  116. def union(other: RDD[T]): RDD[T]

    Definition Classes
    RDD

  117. def unpersist(blocking: Boolean): RyftAbstractRDD.this

    Definition Classes
    RDD

  118. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  119. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  120. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  121. def zip[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(T, U)]

    Definition Classes
    RDD

  122. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D])(f: (Iterator[T], Iterator[B], Iterator[C], Iterator[D]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[D], arg3: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  123. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D], preservesPartitioning: Boolean)(f: (Iterator[T], Iterator[B], Iterator[C], Iterator[D]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[D], arg3: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  124. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C])(f: (Iterator[T], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  125. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C], preservesPartitioning: Boolean)(f: (Iterator[T], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  126. def zipPartitions[B, V](rdd2: RDD[B])(f: (Iterator[T], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  127. def zipPartitions[B, V](rdd2: RDD[B], preservesPartitioning: Boolean)(f: (Iterator[T], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

  128. def zipWithIndex(): RDD[(T, Long)]

    Definition Classes
    RDD

  129. def zipWithUniqueId(): RDD[(T, Long)]

    Definition Classes
    RDD

Deprecated Value Members

  1. def filterWith[A](constructA: (Int) ⇒ A)(p: (T, A) ⇒ Boolean): RDD[T]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and filter

  2. def flatMapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (T, A) ⇒ Seq[U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and flatMap

  3. def foreachWith[A](constructA: (Int) ⇒ A)(f: (T, A) ⇒ Unit): Unit

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and foreach

  4. def mapPartitionsWithContext[U](f: (TaskContext, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
    Annotations
    @DeveloperApi() @deprecated
    Deprecated

    (Since version 1.2.0) use TaskContext.get

  5. def mapPartitionsWithSplit[U](f: (Int, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 0.7.0) use mapPartitionsWithIndex

  6. def mapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (T, A) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex

  7. def toArray(): Array[T]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use collect

Inherited from RDD[T]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped